2 x - 4 = 6 July 8, 2019 16 32 64 128 2 x 4 6 2 x 4 )= 6x 8 2 x 4 )= 6x 2 x 4 )+ 6 5 2 x 4 64 2 x 4 60 2 x 4 6 3 2 x 4 )- 6x 12 2 x 4 ) 6x 16 2 x 4 6 8 2 2x 4 6 2 2x 4 64 2 2x 4 )- 6x 2 4 x 6 3 1 X 2 4 68
